when will the next agent for hire book come out rules of war

The next Agent for Hire book appears to be Rules of War , which was announced as “Coming Summer 2019.” I couldn’t verify a newer release date from the available source, so the safest answer is that the book was expected in summer 2019 rather than a later confirmed date.

Release status

The source says there was no preorder link yet at the time of the announcement, and it said the page would be updated with a release date and cover reveal soon. That means this is an announcement note, not a definitive final publication record.

Practical takeaway

If you’re asking whether Rules of War is the next title after the earlier Agent for Hire/Logan West books, this source says yes. If you want the exact published date, that would need a more current bibliographic check than what I could confirm here.